This video is a training aid for commercial drivers of cargo tank motor vehicles transporting hazardous materials. Spanish subtitles have been added to the original video by National Tank Truck Carriers to facilitate learning for those whose native language is Spanish. This training video covers the four approaches to reducing cargo tank truck rollovers: vehicle design and performance, load effects, highway factors and driver factors with the emphasis on the driver as statistically drivers are ten times more likely to be the cause of the rollover than any other factor. Visit www.tanktruck.org.